?url_ver=Z39.88-2004&rft_id=10.20868%2FUPM.thesis.14648&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Guill%C3%A9n+Sarita%2C+Jos%C3%A9+Felipe&rft.aulast=Guill%C3%A9n+Sarita&rft.aufirst=Jos%C3%A9+Felipe&rft.degree=Doctoral&rft.title=Dise%C3%B1o+de+un+modelo+de+esquema+director+de+un+sistema+de+informaci%C3%B3n+gubernamental+automatizado+para+paises+en+v%C3%ADas+de+desarrollo&rft.date=1990&rft.tpages=665&rft.inst=Facultad+de+Inform%C3%A1tica+(UPM)+%3Chttps%3A%2F%2Foa.upm.es%2Fview%2Finstitution%2FInformatica%2F%3E